Calvin Harris is apparently stepping his game up for his next album — at least as far as good taste is concerned — by switching from festival-rocking EDM anthems to party-starting posse cuts. Or at least that’s the pattern established by “Slide,” his glorious Frank Ocean/Migos collab, and seemingly continued by his next single “Heatstroke.” Harris announced the new track today, and its list of artist features is eye-popping: Young Thug, Pharrell Williams, and Ariana Grande. Let that sink in for a second! Given that Harris announced “Slide” in similar fashion a few days before its release, expect “Heatstroke” to be out by the end of the week.